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Article
Nonlinear modes in spatially confined spin–orbit-coupled Bose–Einstein condensates with repulsive nonlinearity
It was found that spatially confined spin–orbit (SO) coupling, which can be induced by illuminating Bose–Einstein condensates (BECs) with a Gaussian laser beam, can help trap a spinor Bose gas in multi-dimensi...
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Article
Self-trap** under two-dimensional spin-orbit coupling and spatially growing repulsive nonlinearity
We develop a method for creating two- and one-dimensional (2D and 1D) self-trapped modes in binary spin-orbit-coupled Bose–Einstein condensates with the contact repulsive interaction, whose local strength grow...
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Article
Fundamental modes in waveguide pipe twisted by saturated double-well potential
We study fundamental modes trapped in a rotating ring with a saturated nonlinear double-well potential. This model, which is based on the nonlinear Schrödinger equation, can be constructed in a twisted wavegui...